@3220 Welcome to HP Community!
I understand that the Laptop stuck with installing the update screen.
Do not worry. I will try to fix the issue.
I would kindly request with you to perform the below shown steps to resolve the issue:
Step 01. Turn OFF the PC
Step 02. Power ON the PC and keep tapping F8 Key
Step 03. Select "Safe mode" from the Advance Boot Option list
Note: Wait till you get to the Windows Desktop
Step 05. Please remove unwanted startup items and uninstall unwanted applications
Step 06. Please reboot/restart the PC the normal way
Note: Incase if these steps doesn't work you can continue troubleshooting the issue again
Step 01. Turn OFF the PC
Step 02. Power ON the PC and keep tapping F8 Key
Step 03. Select "Last known good configuration" from the Advance Boot Option list
Note: Wait till you get to the Windows Desktop
Step 04. Please remove unwanted startup items and uninstall unwanted applications
Step 05. Please reboot/restart the PC the normal way
Keep us posted,
If you would like to thank us for our efforts to help you,
Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post,
Have a great day!